Least Common Multiple of 161/21, 897/1394

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 161/21, 897/1394 quickly i.e. 6279 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 161/21, 897/1394 is 6279.

LCM(161/21, 897/1394) = 6279

LCM of 161/21, 897/1394

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 161/21,897/1394

Given numbers are 161/21,897/1394

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 161,897

Least Common Multiple of Numerators i.e. LCM of 161,897 is 6279.

GCF of Denominators means GCF of 21,1394 as per the given fractions.

GCF of 21,1394 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 161,897

LCM of Fractions 161/21,897/1394 is 6279

23 161, 897
7, 39

∴ So the LCM of the given numbers is 23 x 7 x 39 = 6279

Least Common Multiple of 161,897 with GCF Formula

Least Common Multiple of 161,897 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 161,897 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(161,897) = 23

common factors(in case of two or more numbers have common factors) = 1

GCF(161,897) x common factors =23 x 1 = 23

LCM(161,897) = ( 161 × 897 ) / 23

LCM(161,897) = 144417 / 23

LCM(161,897) = 6279


Lets's calculate GCF of 21,1394

∴ So GCF of numbers is 1 because of no common factors present between them.

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6279/1

Therefore the LCM of Fractions 161/21,897/1394 is 6279

Greatest Common Factor of 21,1394 By Matching Biggest Common Factor Method

Greatest Common Factor of 21,1394 By Matching Biggest Common Factor Method

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 1394

List of positive integer factors of 1394 that divides 1394 without a remainder.

1,2,17,34,41,82,697,1394

Greatest Common Factor

We found the factors 21,1394 . The biggest common factor number is the GCF number.
So the greatest common factor 21,1394 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 161/21, 897/1394

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 161/21, 897/1394?

Answer: LCM of Numerators as per given numbers 161/21, 897/1394 is

LCM of Numerators i.e. for 161,897 is 6279

GCF of denominators i.e. for 21,1394 is 1.

Thus, LCM of Fractions is 6279.Finally, LCM of Fractions for 161/21, 897/1394 is 6279.